Thermal Protection:By default when the light is over 45 degree , the light will start to step down to 450lms

To enter thermal protection setting by 10xclicks: The light flashes once and turn it off to select 45 degree step-down temperatureThe light flashes twice and turn it off to select 55 degree step-down temperatureThe light flashed 3 times and turn it off to select 65 degree step-down temperature